baber/WOPTO huggingface dataset:
Patent CA-2947181-C (CA)
Title: Trim chain engager assemblies for a mining machine
Inventor: LUEKE GARY
IPC: E21C25/28
Filed: 2016-11-01
Granted: 2021-11-16
Abstract: An assembly for selectively engaging and disengaging a trim chain from the rotating means of a potash mining machine is provided, where the trim chain is driven by the rotating means to cut the outer profile of a mine drift. The assembly may comprise a braking arrangement wherein engaging the brake engages the trim chain to the rotating means, and disengaging the brake disengages the trim chain from the rotating means.
Patent CA-2947700-C (CA)
Title: Mecanisme guide-fil flexible
Inventor: COOPER EDWARD L
IPC: B23K9/28
Filed: 2016-11-07
Granted: 2023-06-13
Abstract: Il est décrit un conduit guide-fil flexible qui comprend plusieurs modules qui peuvent être enchaînés et peuvent pivoter et tourner lun par rapport à lautre. Chaque module est formé de deux moitiés qui sont généralement des copies conformes dans un plan de joint entre les moitiés. Chaque module comprend une bride supérieure et une bride inférieure comportant une cavité réceptrice. Chaque module comprend une languette dont les dimensions correspondent à la cavité et qui est reçue dans la cavité réceptrice. Les brides comprennent des saillies qui sétendent dans la cavité pour former un axe capable de pivoter. La languette comprend un alésage qui reçoit les saillies du module adjacent dans la chaîne. Les brides comprennent chacune une cheville qui sétend dans la cavité. Les chevilles sont logées dans des fentes formées dans la languette et glissent à lintérieur des fentes lors du pivotement. Les chevilles et les fentes définissent le degré de pivotement autorisé entre les modules adjacents.
Patent CA-2950494-C (CA)
Inventor: BERROCAL RAFAEL
IPC: A23C11/00
Filed: 2015-07-03
Granted: 2022-06-07
Abstract: L'invention concerne des succédanés de crème pour le blanchiment de produits alimentaires. Les succédanés de crème peuvent avoir une stabilité de longue durée, une capacité élevée de blanchiment et une sensation agréable en bouche. Dans un mode de réalisation général, la présente invention concerne une composition de succédané de crème lyophilisée comprenant du sucre ajouté comprenant du saccharose et/ou du lactose en une teneur de 5 à 30% en poids; du lait en une teneur de 30 à 60% en poids; de la matière grasse en une teneur de 15 à 40% en poids; où ladite composition est exempte d'émulsifiants et/ou de sels tampons et stabilisants ajoutés. L'invention concerne également un mélange de crème à café comprenant la composition de succédané de crème ci-dessus et du café enrobé ou compacté, où le café se dissout après la dissolution du succédané de crème.
Patent CA-2951515-C (CA)
Inventor: SAKAI ATSUSHI
IPC: G05D1/02
Filed: 2016-03-31
Granted: 2019-12-31
Abstract: Un système de commande de machine de travail comprend : un capteur sans contact pour détecter les alentours d'une machine de travail ; un dispositif de sortie de position pour obtenir la position de la machine de travail au moins d'après le résultat de la détection du capteur sans contact, et délivrer en sortie des informations représentant la position ; une unité de calcul de position corrigée pour amener la position obtenue par le dispositif de sortie de position à être corrigée sur la base d'un retard comprenant au moins un retard de communication avec le dispositif de sortie de position ; et un dispositif de commande pour générer une instruction commandant à la machine de travail d'utiliser la position corrigée, corrigée par l'unité de calcul de position corrigée.
Patent CA-2952651-C (CA)
Title: Deformation measurement method and apparatus
Inventor: HOEHN KARSTEN
IPC: G01B11/16
Filed: 2015-06-29
Granted: 2023-04-04
Abstract: Apparatus for nleasuring deformation of an elongate body defining an axis, the apparatus including: an optical fibre arranged relative to the body, the optical fibre including a first strain sensitive optical fibre portion coupled to the body and at least partially aligned at a first angle relative to the axis, and a second strain sensitive optical fibre portion coupled to the body and at least partially aligned at a second angle opposite to the first angle relative to the axis; a radiation source connected to an end of the optical fibre, the radiation source being for supplying electromagnetic radiation to the optical fibre; a sensor connected to an end of the optical fibre, the sensor being for sensing electromagnetic radiation received from the first and second optical fibre portions; and a processing device for determining the body's deformation, including any axial or torsional deformation, using the sensed electromagnetic radiation.
Patent CA-2958044-C (CA)
Inventor: YANO HIROSHI
IPC: A01G31/00
Filed: 2015-12-01
Granted: 2018-10-23
Abstract: A hydroponic device (100) comprising: a ground surface section (12) being provided with a throughhole (12a), into which a plant (10) is to be inserted, and partitioning an underground space (11a), in which the underground part (10b) of the plant (10) grows, from an above-ground space (1121), in which the above-ground part (10d) of the plant (10) grows; a culture tank (11) forming, together with the ground surface section (12), the underground space (11a) so as to enclose the underground part (10b) therein; germination prompting agent supply sections (1000, 2000) supplying a germination prompting agent (3), which is stored in a germination prompting agent storage section (30), to the above-ground parts (10d, 20d) and/or the underground parts (10b, 20b); and a controller (40) controlling the mode in which the germination prompting agent supply sections (1000, 2000) supply the germination prompting agent (3) to the plants (10, 20).
Patent CA-2959349-C (CA)
Inventor: PHILLIPS JOE D
IPC: A61G10/00
Filed: 2015-08-26
Granted: 2022-09-06
Abstract: Systems and methods of reducing airborne contaminants, such as airborne microorganisms, including bacterial, viral, and fungal microbes, in an indoor space are disclosed. The method includes positioning a portable photo-catalytic oxidation system proximate a source of contaminants in the indoor space and activating the photo-catalytic oxidation system to circulate air through the photo-catalytic oxidation system at a rate ranging from approximately 16 to approximately 24 air exchanges per hour in the indoor space. The photo-catalytic oxidation system is configured to oxidize contaminates in the air.
Patent CA-2959558-C (CA)
Inventor: MA BIN
IPC: E04H12/10
Filed: 2015-08-31
Granted: 2019-05-14
Abstract: A power transmission tower comprises a tower body (100) longitudinally arranged and cross arms (120) transversely arranged on the tower body. The tower body (100) is provided with a first transverse direction (Y) and a second transverse direction (X), which are perpendicular to each other, in the horizontal direction. A supporting piece (110), which extends outwards from the tower body (100) in the first transverse direction (Y), is arranged on the power transmission tower.  One end of the supporting piece (110) is fixed to the tower body (100) and the other end of the supporting piece (110) is a free end (111, 112). The cross arms (120) extend in the second transverse direction (X). One end of each cross arm (120) is connected to the free end (111, 112) and the other end of each cross arm (120) is used for arranging overhead wires. The power transmission tower reduces corridor width and occupies less area.
Patent CA-2963754-C (CA)
Title: Membrane compositions for estimating soil microbial load
Inventor: FITZPATRICK JUDITH
IPC: G01N33/24
Filed: 2017-04-07
Granted: 2020-04-14
Abstract: Devices, methods, and kits for easy, accurate, and fast estimation of soil microbial load are provided. The devices include membranes that are rapidly wettable with aqueous fluids and retain soil microorganisms of up to 200 micrometers in size, without retaining soil pigments. The method requires reconstituting a soil sample in an extraction fluid so that the microorganisms in the soil sample are released from particles of the soil sample and into the extraction fluid. The method does not require a filtration step. The extraction fluid containing the microorganisms suspended therein is then pipetted onto the membrane device, or the membrane is dipped into the extraction fluid. The color appearing on the membrane is then compared to color intensity gray scale strips to determine the soil microbial load.
Patent CA-2967151-C (CA)
Inventor: PECINA JOSEPH
IPC: C22C14/00
Filed: 2017-05-11
Granted: 2022-09-13
Abstract: A titanium alloy melt includes about 7.0 to about 9.0 percent by weight vanadium (V), about 3.0 to about 4.5 percent by weight aluminum (Al), about 0.8 to about 1.5 percent by weight iron (Fe), at most about 0.15 percent by weight oxygen (O), and titanium (Ti) and a titanium alloy powder, formed from the titanium alloy melt, includes about 7.0 to about 9.0 percent by weight vanadium (V), about 3.0 to about 4.5 percent by weight aluminum (Al), about 0.8 to about 1.5 percent by weight iron (Fe), at most about 0.18 percent by weight oxygen (O), and titanium (Ti).
Patent CA-2969614-C (CA)
Inventor: WRIGHT ERIC C
IPC: B01D53/26
Filed: 2014-12-03
Granted: 2018-01-02
Abstract: A purge cycle control system for a locomotive braking system, comprising: a twin tower air dryer (12) having first and second towers to be positioned between a first main reservoir (MR1) and a second main reservoir (MR2) of the locomotive braking system and being configured to switch the flow of air through one of the first and second towers to the other of the first and second towers in response to a purge control command; and a computer controlled braking system (22) to be coupled to the locomotive braking system and to the air dryer by a purge control line (40), wherein the computer controlled braking system is programmed to send the purge control command to the air dryer when the flow of air through the air dryer has exceeded a predetermined threshold. The system maximizes the use of each tower rather than switching according to a preset time period.
Patent CA-2971223-C (CA)
Inventor: RORKE GARY VERNON
IPC: C22B3/06
Filed: 2015-12-17
Granted: 2023-08-01
Abstract: 1. A method for recovering one or more of copper, uranium and a precious metal from an ore material, including: (a) forming a heap of the ore material; (b) during active heap irrigation, contacting the heap of the ore material with an iron containing acidic leach liquor having a high chloride content in the presence of an oxygen containing gas, and producing a pregnant leach solution; and (c) recovering one or more of copper, uranium and a precious metal from the pregnant leach solution.
Patent CA-2973461-C (CA)
Inventor: SAKURADA YASUHIRO
IPC: B65G57/18
Filed: 2016-01-13
Granted: 2017-11-07
Abstract: Provided is a stacking device that stacks shaped steel with small-scale equipment using a transporting means with a simple structure. This shaped steel stacking device comprises: a stacking platform (1) on which stacked shaped steel (4) is loaded; a transporting platform (2) that has a plurality of loading faces (5, 6) on which the shaped steel (4) to be transported to the stacking platform (1) is loaded; and a pushing means (3) that pushes the shaped steel (4) loaded on the transporting platform (2) out toward the stacking platform. The transporting platform (2) comprises a first loading face (5) having a flat portion and a second loading face (6) having a flat portion (7) and an inclined portion (8). The inclined portion (8) is formed on a side facing the stacking platform (1), and the first and second loading faces (5, 6) can be selected according to the order the shaped steel (4) is pushed out.
Patent CA-2974666-C (CA)
Title: Traitement de materiau contenant du lithium comprenant un lavage au hcl
Inventor: SHARMA YATENDRA
IPC: C22B3/10
Filed: 2015-10-30
Granted: 2023-02-28
Abstract: La présente invention concerne un procédé (10) de traitement d'un matériau (12) contenant du lithium, ledit procédé comprenant les étapes consistant (i) à préparer une solution de traitement à partir du matériau (12) contenant du lithium ; (ii) à soumettre la solution de traitement produite à l'étape (i) à une série d'étapes d'élimination d'impuretés, dont l'une est une étape de lavage au HCl (58), ce qui permet d'obtenir une solution de chlorure de lithium pratiquement purifiée; et (iii) à soumettre la solution de chlorure de lithium purifiée de l'étape (ii) à une étape d'électrolyse (70) de manière à produire une solution d'hydroxyde de lithium. Une étape supplémentaire lors de laquelle la solution d'hydroxyde de lithium produite à l'étape (iii) est carbonatée en faisant passer du dioxyde de carbone comprimé (88) à travers la solution, ce qui permet d'obtenir un précipité de carbonate de lithium, est également décrite.
Patent CA-2977379-C (CA)
Inventor: ASPAS PUERTOLAS JESUS
IPC: G01R31/00
Filed: 2016-02-25
Granted: 2023-10-17
Abstract: Procédé de contrôle d'un système de protection contre la foudre comportant un chemin de descente, caractérisé en ce qu'il comporte des étapes de : - émission (E1) d'un signal radiofréquence à une extrémité du chemin de descente, - mesure (E2) d'un coefficient de réflexion, - détermination (E2) de fréquences de résonance du chemin de descente, - comparaison (E3) des fréquences de résonance déterminées avec des fréquences de résonance préétablies.
Patent CA-2979642-C (CA)
Title: Foldable continuous rod guide and a jib for servicing rig for supporting same
Inventor: GUBBINS MARTIN E C
IPC: E21B19/22
Filed: 2017-09-20
Granted: 2023-09-26
Abstract: A foldable guide for a continuous rod injector features first and second segments of similar length and a shorter third segment. In a fully folded state of the guide, the shorter third segment is foldable into a position contained between facing-together concave sides of the first and segments for improved collapse of the guide into a compact state for storage or transport. A proximal end of the first segment is mounted to the injector, which is carried on a mast having a selectively deployable jib thereon at an elevation above the installed position of the injector. The jib is movable between a slant-mode condition reaching outward from the mast and a vertical-mode position retracted into a more compact relation with the mast. The slant-mode condition provides improved support and stability by providing a more direct overhead support for the rod guide in slant well applications.
Patent CA-2983655-C (CA)
Title: Method and system for generating mechanical pulses
Inventor: BROUILLETTE MARTIN
IPC: B06B3/04
Filed: 2016-04-25
Granted: 2022-01-25
Abstract: There is described a method for generating a mechanical wave, comprising: generating a high amplitude mechanical pulse; coupling the mechanical pulse in a proximal end of a transmission member; propagating the mechanical pulse into the transmission member from the proximal end and a distal end thereof; and transmitting the mechanical pulse at the distal end.
Patent CA-2984287-C (CA)
Inventor: CHUNG YONG JI
IPC: C07K7/06
Filed: 2015-05-12
Granted: 2021-01-19
Abstract: A peptide and a peptide complex of the present invention exhibit an anti-obesity effect by inhibiting fat accumulation and decomposing already accumulated fat, and exhibit an excellent effect with respect to diabetes by effectively reducing blood sugar. The peptide and the peptide complex of the present invention decrease the expression of PPAR?, ACC, and aP2, which are adipogenic markers, increase the expression of pHSL, AMPK-a1, CGI-58, and ATGL, which are lipolytic factors, and reduce the size of fat cells and blood cholesterol values. The peptide and the peptide complex of the present invention, which have excellent activity and safety, can be advantageously applied to drugs and quasi-drugs.
Patent CA-2991853-C (CA)
Title: Lottery ticket pack and associated method for unwrapping the pack and connecting lottery tickets of adjacent packs
Inventor: MARTINECK JEFFREY D
IPC: B65B61/18
Filed: 2016-07-12
Granted: 2020-08-11
Abstract: A lottery ticket pack and associated method for manipulating such packs is provided. Each individual lottery ticket pack is wrapped with a wrapping material, and a label is adhered to the wrapping material. The label includes a first portion permanently adhered to the wrapping material and a second portion having a releasable adhesive applied to a surface thereof. The label is grasped and pulled away from the ticket pack in a manner that causes the permanently adhered first portion of the label to tear the wrapping material from the ticket pack. Then, the remaining wrapping material is manually removed from the pack. The second portion of the label is used to connect the last ticket in the ticket pack to a first ticket in a separate unwrapped ticket pack by pressing the side of the second portion containing the releasable adhesive across aligned ends of the adjacent tickets.
Patent CA-2993828-C (CA)
Title: Tilting pad bearing assemblies; bearing apparatuses and methods of using the same
Inventor: GONZALEZ JAIR J
IPC: F16C17/03
Filed: 2016-08-08
Granted: 2021-07-06
Abstract: Embodiments disclosed herein are directed to tilting pad bearing assemblies and bearing apparatuses using the same. As will be discussed in more detail below, the tilting pad bearing assemblies include a plurality of tilting pads. The tilting pads include at least one or more first tilting pads and one or more second tilting pads. Each of the first tilting pads includes a first superhard bearing surface having a first material. Each of the second tilting pads includes a second bearing surface having a second material. The first material includes a superhard material and the second material includes a material that is different than the first material
Patent CA-3005199-C (CA)
Title: Apparatus for tolerance ring control of slip interface sliding forces
Inventor: SLAYNE ANDREW
IPC: F16C33/20
Filed: 2010-09-20
Granted: 2020-09-01
Abstract: A tolerance ring comprising a metallic band for spring features and a complementary low friction material for frictional considerations is disclosed. The tolerance ring is designed to operate within a precisely controlled torque or axial force band to provide a defined amount of resistance and sliding force control between components that move relative to each other. Isolated portions of the tolerance ring form regions of contact with adjacent ones of the components. Other surfaces of the tolerance ring comprise portions with spring features that have geometry suitable for their spring rate, rather than conforming to mating surfaces of the adjacent components.
Patent CA-3007079-C (CA)
Inventor: Koletsky Barry
IPC: G06Q20/38
Filed: 2016-11-15
Granted: 2020-12-22
Abstract: A method for enhanced validation of an entity associated with a COF token includes: storing at least transaction data, a token requester identifier (TRJD), and a COF token identifier; receiving payment credentials, wherein the payment credentials include at least a COF-specific payment token; generating a transaction message, wherein the transaction message is formatted based on one or more standards and includes at least a plurality of data elements including at least a first data element configured to store the COF-specific payment token, a second data element configured to store the COF token identifier, a third data element configured to store the TRID, and one or more additional data elements configured to store the transaction data; and electronically transmitting the generated transaction message to a financial institution via a payment network.
Patent CA-3012709-C (CA)
Inventor: DANIELS DAVID
IPC: A61N1/375
Filed: 2017-03-10
Granted: 2022-07-12
Abstract: La présente invention concerne des filsguides et des procédés permettant l'émission de stimuli électriques à un cur et destinés à guider et à assister l'administration de dispositifs de traitement allongés à l'intérieur du cur. Un fil-guide peut comprendre un corps allongé, comprenant des premier et second conducteurs allongés, et au moins des première et seconde électrodes. Une partie extrémité distale du corps allongé peut comporter une forme de déformation préformée, telle qu'une zone en tire-bouchon, sur laquelle les première et seconde électrodes peuvent être situées. La forme de déformation préformée peut éventuellement être non coplanaire par rapport à une partie intermédiaire du corps allongé. Les premier et second conducteurs allongés peuvent être formés d'une structure unique ou de deux structures électriquement connectées ou plus. Les conducteurs peuvent s'étendre des parties extrémité proximale à des parties extrémité distale qui se connectent électriquement aux première et seconde électrodes. Un fil central peut s'étendre sur la longueur du corps allongé, peut au moins partiellement former le premier conducteur, et peut être au moins partiellement entouré par le second conducteur.
Patent CA-3013134-C (CA)
Inventor: BOURASSA GUY
IPC: C01D15/02
Filed: 2013-04-23
Granted: 2021-05-18
Abstract: ABSTRACT There are provided processes for preparing lithium sulphate. For example, such processes can comprise reacting an aqueous composition comprising Li and at least one metal ion with a base and thereby at least partially precipitating the at least one metal ion under the form of at least one hydroxide so as to obtain a precipitate and an aqueous composition; reacting the aqueous composition with another base, adding at least one metal carbonate thereby at least partially precipitating at least one metal ion under the form of at least one carbonate so as to obtain a precipitate comprising the at least one carbonate and an aqueous composition; and contacting the aqueous composition with an ion-exchange resin so as to at least partially remove at least one metal ion from the composition, thereby obtaining an aqueous composition comprising the lithium sulphate.
Patent CA-3013367-C (CA)
Inventor: YEGGY BRIAN
IPC: F17C1/16
Filed: 2017-03-16
Granted: 2023-06-20
Abstract: An apparatus is configured to be positioned between a boss and a shell of a pressure vessel. The boss includes a bore having a longitudinal axis. The apparatus includes an annular body and a gas permeable feature. The annular body includes an inner surface configured to abut the boss and an outer surface configured to abut the shell. The annular body has opposite first and second ends relative to the longitudinal axis. The gas permeable feature is provided on the inner surface and extends at least from the first end to the second end.  The disclosure also describes a pressure vessel including a shell, and boss, and an apparatus positioned between the boss and the shell. A method for forming a pressure vessel includes mounting a boss on a mandrel, positioning an annular fitting about a neck of the boss, forming a liner, and forming an outer shell.
Patent CA-3015782-C (CA)
Inventor: FRANKEL NATHAN
IPC: G01G19/415
Filed: 2018-08-28
Granted: 2019-08-27
Abstract: A method and system for removing and accounting for scrap removed from a facility by providing a plurality of collection bins for one or more customers to collect scraps, providing a weigh station having a scale to weigh the scrap collected, providing a computer to record and keep track of the total scrap collected by each customer, providing a plurality of waste bins to discard the scrap collected in the collection bin, and accounting for the total scrap collected for each customer on-site before the waste bins are removed for permanent disposal. The collection bins of each customer can be monitored using a tracking system, such as a tag and reader, GPS device, camera, and the like.
Patent CA-3021799-C (CA)
Title: Enhanced formulations for coating medical devices
Inventor: GIARE-PATEL KAMNA
IPC: C09D5/14
Filed: 2012-11-08
Granted: 2022-03-15
Abstract: Provided are formulations and related methods, for coating or impregnating a medical device, as well as a coated or impregnated medical device, for example, a device that is a catheter or cannula, where a different formulation may be used for interior surface of the device and for exterior surface of the device.